#!/usr/bin/env node

const Koa = require('koa'),
      logger = require('koa-logger'),
      task = require('./lib/task.js'),
      log = console.log;
const app = new Koa();

app.use(logger());

app.use(async (ctx, next) => {  //M-hello
  ctx.body = 'hello koa! task cost' + await task() +'ms' ;

});
app.listen(8080);

